S25 mobile Reportophone
Contents
1. W595 W610i W660i W700i W705 W710i W715 W760i W800i W810i W850i W880i W890i W900i W902 W910i W950i W960i W980i W995 Z250i Z310i Z320i Z520i Z530i Z550i Z555i Z610i Z710i Z750i Z770i Z780 iPhone 3Gs iPhone4 iPad Desire O2 Ameo Pulse G2 HD2 MyTouch V1605 VDA VPA OneS V Galaxy series 7105t 7100i 7100g 7130g 7130c 7130e 7250 7290 7520 Pearl 8100 8800 8820 8830 8350i 8700c 8700g 8703e 8705g Nokia HDC5 AV2 5 and Samsung use the same connector but are wired differently Noka AV series come with 2 5 mm or 3 5mm jack please check version EELA AUDIO Het Riet 8A 5431NM Cuijk NL 31 485 3311822. New S25 Reportophones are shipped with 2700 mAh batteries How to get the most out of a set of rechargeable NiMH batteries Download pdf file here DISABLE THE AUTO OFF FUNCTION Pictures how to disable the auto shut off function The standard versions of the unit will shut off automatically if not active for approx 10 minutes The timer circuit will retrigger if the input level reaches a level between the 2 green LEDs of the level display If the input level stays below that threshold for approx 10 minutes the unit will shut down to preserve battery power You can disable this function by soldering 2 points together Also learn how to use the unit as a stationary hybrid V2 only SN gt 0100 Download the pdf file here HF SCREENING AGAINST RADIATION OF THE MOBILE PHONE The S25 is built with this in mind The aluminium case is chromium plated on the inside and outside thus forming a Faraday cage When opening the unit make sure that you re establish the contact between the cover and base unit upon assembling This is done with the 4 screws holding the top cover Also the connectors on the back must have an electrical connection to the base unit The input electronics are specially designed to eliminate the typical radiation noise of the telephone Always use a symmetric screened signal cable for the microphone and make sure the screening is connected to pin 1 on both sides We also found that there is a huge difference between various
3. The user can adjust his own balance in his headphones between the send signal and the return signal coming from the studio Setting input levels is very easy with the help of an LED display with a clear good bad indication green red Dedicated processors control the state and fast charging conditioning of the 4 AA size NiMh batteries A 5 segment blue LED bar indicates the charge state of the batteries a flashing led acts as a final reminder With a one hour fast charge the unit can be used continuously for more than 10 hours a 5 minute rush charge gives you more than one hour of use Intelligent power management avoids discharge when not in use Non rechargeable long life batteries can serve as a backup solution The unit comes with a wide input voltage range power supply with user interchangeable Euro US and UK style mains plugs As an option a car battery power cable is available Weight approx 700 gr with batteries Dimensions w x h x d 120 x 48 x 160 mm eela audio Broadcast products S25 Mobile Reportophone HD Voice The S25 Reportophone is the perfect tool to use in combination with the AMR WB HD voice telephone system A growing number of carriers around the world have rolled out HD voice services based on this G 722 wideband standard that offers a 7 kHz bandwidth The combination of the S25 Reportophone a good microphone and a suitable mobile telephone will offer you a very good audio quality at a seasonal p
4. types of microphones Popular reporter microphones like the Sennheiser MD21 or MD42 are good as well as the Beyer Dynamic M58 Reporter microphone Last update October 2012 http www eela audio com S25T EELA AUDIO S25 REPORTOPHONE and EA916 JOURNALIST UNIT CONNECTION CABLES 51025010 51025020 51025030 51025032 51025033 51025040 51025060 51025090 51025092 51025095 51025015 apr 12 25 EA916 CABLES Available functions depend on telephone model used MiniJack Standard 2 5 mm earphone plug for older versions of Motorola Panasonic Philips etc HDC5 Nokia HS5 PopPort Nokia AV 2 5 mm Nokia HS47 AV 3 5 mm Nokia HDC9P Nokia MiniJack S Samsung Sony Ericsson Sony Ericsson type 2 Apple HTC Samsung Blackberry 3 5 mm 1600 2100 2300 2600 2650 2652 3210 3310 3330 3410 3510 3510i 3650 3660 5210 6030 6060 6510 6600 7280 7380 7650 7710 8210 8310 8800 8850 8890 8890i 8910 i N gage QD 1200 1208 2626 5700 6290 7390 E90 3100 3200 3220 3230 3250 5070 5100 5140 i 5500 6020 6021 6070 6080 6100 6101 6103 6111 6161 6136 6151 6170 6230 i 6233 6260 6280 6610 i 6630 6670 6680 6681 6800 6810 6820 6822 7200 7210 7250 7250i 7260 7270 7360 7370 7600 7610 7710 9300 i 9500 E50 E60 E61 E65 E70 N70 N80 N90 N92 and compatible 1662 1650 1661 1661 1680 2600 2630 2710NE 2760 3109 3110 312
5. 0 3500 3720 5200 5610 6120 6121 6210 6220 6267 6300 6301 6500 6555 7070 7100 7100 7210 7310 7390 7500 7510 7610 8600 E51 E66 E71 E90 N81 N85 N95 6700 7020 7230 7310 7500 7610 E66 E71 C1 C1 01 C1 02 C3 C5 C5 00 C5 03 C6 C6 01 2220 1616 1800 2690 2700CL 2710NE 2730 5130XM 5220 5230 5235 5310 5320 5530XM 5630 5730 5800 6303 6500 6710N 6720 6730 7500 E5 E51 E52 E63 E72 E75 E90 N8 N76 N78 N79 N82 N95 N96 N97 N97 mini X2 X3 X6 X6CWM 5110 6110 6150 6210 6250 6310 6310i 7110 THR850 880 D410 D500 D600 D720 D730 P730 E100 E300 E310 E340 E350 E370 E380 E530 E610 E630 E700 E720 E730 E760 E770 E800 E820 E850 E860 V X100 X210 X300 X450 X630 X660 V X670 X680 X700 X800 Z107 Z110 Z130 Z140 Z500 ZM60 ZV10 ZV30 F500i K500i K700i P800 P900 P910i R310 R320 R380s R520m R600 S700i T28 T29s T39m T65 T68 T68i T100 T200 T230 T300 T310 T600 T610 T630 Z500i Z200 Z600 Z1010 Aino C510 C702 C901 C902 C903 C905 D750i G502 G700 G700 BE G705 G900 J100i J110i J120i J220i J230i K200i K220i K310i K320i K510i K530i K550i K550im K610i K610im K618i K630i K660i K750i K770i K800i K810i K850i M600i Naite P1i P990i R300 R R306 Radio 312 500i Satio T250i T270i T280i T303 T650i T700 T707 V630i V640i W200i W205 W300i W302 W350i W380i W395 W508 W550i W580i
6. MR WB Adaptive Multirate Wideband This system offers 8 KHz bandwidth and is currently available in a number of countries Some broadcasters are already using it with very good results Most modern mobile telephones are equipped with this codec certainly the more expensive ones and the S25 Reportophone and EA916 journalist unit are supporting this also You can set up such a system with an S25 unit as a stationary hybrid or an EA916 Journalist unit with suitable mobile telephone in the studio Very soon the new Eela Audio EA816 GSM stationary hybrid supporting HD Voice will be available too Preliminary information about the EA816 can be found on www eela n EA816 Available mobile telephones with AMR WB codec as of August 2012 please note this list is not complete Nokia 6720 Classic E52 E55 5230 E72 X6 6700 Slide E5 00 X5 01 X3 Touch en Type X3 01 Touch amp Type X3 02 Touch amp Type N8 00 C7 00 C6 01 C3 01 C5 03 C5 04 E7 00 E6 00 X7 00 Nokia 300 500 600 700 701 Asha 300 Asha 303 Lumia 710 Lumia 800 Samsung Galaxy Note GT N7000 Galaxy S II Galaxy S Plus Samsung Galaxy S II Sony Ericsson Elm Hazel quiksilver Xperia Neo Xperia Pro Xperia Play Xperia Mini Xperia Mini Pro Xperia Acro Xperia Active Xperia Ray Xperia neo V Xperia arc S Alcatel OT 981A Tribe OT 990 HTC Rhyme Apple I phone 5 An updated list of GSM networks supporting HD voice can be found on http hdvoicenews c
7. eela audio Broadcast products S25 Mobile Reportophone LINE MIX RET PHONES THE EELA S25 MOBILE REPORTOPHONE The S25 Reportophone connects to your current or future mobile phone It has the same features as the world famous S20A for 2 wire phone lines use If you have used an S20A before you will be immediately familiar with the features of this truly mobile version A number of interface cables are available to connect the S25 to the majority of mobile telephones See cables listed overleaf The housing is a heavy duty but lightweight metal case Neutrik connectors are used for audio connections locked XLR MIC and 1 4 Jack HPH avoids accidentally unplugging Recording LINE in outputs are also on 1 4 Jack All audio connections are balanced and filtered against HF pick up Together with the shielding of the metal case this gives a very good attenuation of all sorts of external noise enabling the use of a mobile phone in close proximity to the S25 High signal quality is achieved by using dedicated signal processing mixing equalizing and compression to make optimal use of the available bandwidth This provides the studio with an exceptionally good sound quality with a minimum of noise and distortion especially when used with HD voice The overall signal delay depends solely on the existing delay in the network The high level headphone monitor output provides good communication with the studio even in noisy environments
8. om REMARKS ON THE CABLES LIST New models of mobile telephones and Smartphone s are introduced almost weekly Most of the new models are based on the same internal hardware so interfacing stays the same Nevertheless it is a challenge to keep up with those developments the list of cables for the S25 and mobile phones is never complete If in doubt or your model is not in the list please contact us For the current list se the download pages of the Eela Audio website We found that there are different Nokia telephones using the same connector but with different wiring The 1100 series 1600 series and HS47 series requires a slightly different cable than the older HDC5 With the standard HDC5 cable these telephones are not recognised by the S25 Reportophone We do offer special cables for these telephones for details see price list For many mobile phones it is relatively easy to make your own cable You can contact us for a diagram for your telephone The Apple iPhone and iPad do have the same connector as the Nokia AV3 5 series but are wired differently BATTERIES Important information on NiMH batteries and built in charger Always discharge new or really empty batteries before use A full discharge charging cycle will take between 7 8 hours for 2000 mAh batteries A full charge of 2000 mAh batteries as supplied will allow you the use of minimum of 10 hours We have tested these with high level music on headphones for up to 18 hours
9. rice The S25 Reportophone can also be used as a high quality front end to record your comment on your Smartphone or tablet Cables Interface cables are available for a wide variety of mobile telephones smart phones and tablets Older models of Motorola Panasonic Philips Samsung Sharp Mitsubishi LG Alcatel Sagem Nokia Older models with PopPort connector or 2 5 mm jack Latest Nokia phones all use the Nokia AV connector Samsung Minijack tip 2 rings sleeve Nokia 2 4 mm and Samsung use the same connector but are wired differently Sony Ericsson 2 versions are available with different connectors see list Apple iPhone 3Gs iPhone4 iPad HTC Most versions of the HTC Smartphone Blackberry Most versions A list of different brands and models is available on If in doubt please contact us as new models appear almost every week Available functions depend on the telephone model used _ broadcast products EELA S25 REPORTOHONE TECHNICAL INFORMATION This information is not in the user manual HD VOICE The audio bandwidth of S25 Reportophone in combination with a standard mobile phone is limited by the capacity of the GSM connection 8 kHz sample rate 8 bit The quality is comparable with that of S20A Reportophone as it has the same kind of processing inside Some people tell us it is even better than POTS More and more telephone companies are now offering HD voice G722 2 also known as A
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